VTK  9.3.20240328
vtkAMRDataInternals.h
Go to the documentation of this file.
1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
14 #ifndef vtkAMRDataInternals_h
15 #define vtkAMRDataInternals_h
16 
17 #include "vtkCommonDataModelModule.h" // For export macro
18 #include "vtkObject.h"
19 #include "vtkSmartPointer.h" //for storing smart pointers to blocks
20 #include <vector> //for storing blocks
21 
22 VTK_ABI_NAMESPACE_BEGIN
23 class vtkUniformGrid;
24 class VTKCOMMONDATAMODEL_EXPORT vtkAMRDataInternals : public vtkObject
25 {
26 public:
27  struct Block
28  {
30  unsigned int Index;
31  Block(unsigned int i, vtkUniformGrid* g);
32  };
33  typedef std::vector<vtkAMRDataInternals::Block> BlockList;
34 
37 
38  void Initialize();
39  void PrintSelf(ostream& os, vtkIndent indent) override;
40 
41  void Insert(unsigned int index, vtkUniformGrid* grid);
42  vtkUniformGrid* GetDataSet(unsigned int compositeIndex);
43 
45  void ShallowCopy(vtkObject* src);
46  void DeepCopy(vtkObject* src);
47 
48  bool Empty() const { return this->GetNumberOfBlocks() == 0; }
49 
50 public:
51  unsigned int GetNumberOfBlocks() const { return static_cast<unsigned int>(this->Blocks.size()); }
52  const Block& GetBlock(unsigned int i) { return this->Blocks[i]; }
53  const BlockList& GetAllBlocks() const { return this->Blocks; }
54 
55 protected:
58 
59  void GenerateIndex(bool force = false);
60 
61  std::vector<Block> Blocks;
62  std::vector<int>* InternalIndex; // map from the composite index to internal index
63  bool GetInternalIndex(unsigned int compositeIndex, unsigned int& internalIndex);
64 
65 private:
67  void operator=(const vtkAMRDataInternals&) = delete;
68 };
69 
70 VTK_ABI_NAMESPACE_END
71 #endif
container of vtkUniformGrid for an AMR data set
const BlockList & GetAllBlocks() const
void GenerateIndex(bool force=false)
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkUniformGrid * GetDataSet(unsigned int compositeIndex)
void DeepCopy(vtkObject *src)
void Insert(unsigned int index, vtkUniformGrid *grid)
unsigned int GetNumberOfBlocks() const
void CompositeShallowCopy(vtkObject *src)
bool GetInternalIndex(unsigned int compositeIndex, unsigned int &internalIndex)
~vtkAMRDataInternals() override
std::vector< vtkAMRDataInternals::Block > BlockList
std::vector< int > * InternalIndex
std::vector< Block > Blocks
void ShallowCopy(vtkObject *src)
static vtkAMRDataInternals * New()
const Block & GetBlock(unsigned int i)
a simple class to control print indentation
Definition: vtkIndent.h:108
abstract base class for most VTK objects
Definition: vtkObject.h:161
image data with blanking
@ index
Definition: vtkX3D.h:246
Block(unsigned int i, vtkUniformGrid *g)
vtkSmartPointer< vtkUniformGrid > Grid